body > footer {
  display: flex;
  justify-content: space-around;
  align-items: center;
  border-top: solid 1px #ddd;
  background: linear-gradient(to bottom, white, #fffafa);
  a {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: #777;
    i[class^='fa'] {
      font-size: 20px;
    }
    font-size: 13px;
    &.active {
      color: #d35400;
    }
  }
}
